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AIX tcsetattr implementation.

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This commit is contained in:
Ulrich Drepper 2000-04-18 17:33:41 +00:00
parent a96c17d8f4
commit 2622364310
6 changed files with 452 additions and 0 deletions
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72
sysdeps/unix/sysv/aix/speed.c Normal file
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/* `struct termios' speed frobnication functions. AIX version.
Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stddef.h>
#include <errno.h>
#include <termios.h>
/* Return the output baud rate stored in *TERMIOS_P. */
speed_t
cfgetospeed (termios_p)
const struct termios *termios_p;
{
return termios_p->c_cflag & 0x0000000f;
}
/* Return the input baud rate stored in *TERMIOS_P. */
speed_t
cfgetispeed (termios_p)
const struct termios *termios_p;
{
return (termios_p->c_cflag & 0x000f0000) >> 16;
}
/* Set the output baud rate stored in *TERMIOS_P to SPEED. */
int
cfsetospeed (termios_p, speed)
struct termios *termios_p;
speed_t speed;
{
if (termios_p == NULL)
{
__set_errno (EINVAL);
return -1;
}
termios_p->c_cflag &= ~0x0000000f;
termios_p->c_cflag |= speed & 0x0000000f;
return 0;
}
/* Set the input baud rate stored in *TERMIOS_P to SPEED. */
int
cfsetispeed (termios_p, speed)
struct termios *termios_p;
speed_t speed;
{
if (termios_p == NULL)
{
__set_errno (EINVAL);
return -1;
}
termios_p->c_cflag &= ~0x000f0000;
termios_p->c_cflag |= (speed << 16) & ~0x000f0000;
return 0;
}

27
sysdeps/unix/sysv/aix/symlink.c Normal file
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/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <unistd.h>
int
__symlink (from, to)
const char *from;
const char *to;
{
return symlink (from, to);
}

1
sysdeps/unix/sysv/aix/sync.c Normal file
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/* This is a system call. */

3
sysdeps/unix/sysv/aix/sys/param.h
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@ -13,6 +13,9 @@
/* The pagesize is 4096. */
#define EXEC_PAGESIZE 4096
/* maximum number of supplemental groups. */
#define NGROUPS 32
/* Macros for min/max. */
#define MIN(a,b) (((a)<(b))?(a):(b))
#define MAX(a,b) (((a)>(b))?(a):(b))

152
sysdeps/unix/sysv/aix/tcgetattr.c Normal file
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/* Copyright (C) 1992, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <stddef.h>
#include <sysv_termio.h>
#include <termios.h>
#include <sys/ioctl.h>
/* Put the state of FD into *TERMIOS_P. */
int
__tcgetattr (fd, termios_p)
int fd;
struct termios *termios_p;
{
struct __sysv_termio buf;
if (termios_p == NULL)
{
__set_errno (EINVAL);
return -1;
}
if (__ioctl (fd, _TCGETA, &buf) < 0)
return -1;
termios_p->c_cflag &= ~0x000f0000;
termios_p->c_cflag |= (termios_p->c_cflag & 0xf) << 16;
termios_p->c_iflag = 0;
if (buf.c_iflag & _SYSV_IGNBRK)
termios_p->c_iflag |= IGNBRK;
if (buf.c_iflag & _SYSV_BRKINT)
termios_p->c_iflag |= BRKINT;
if (buf.c_iflag & _SYSV_IGNPAR)
termios_p->c_iflag |= IGNPAR;
if (buf.c_iflag & _SYSV_PARMRK)
termios_p->c_iflag |= PARMRK;
if (buf.c_iflag & _SYSV_INPCK)
termios_p->c_iflag |= INPCK;
if (buf.c_iflag & _SYSV_ISTRIP)
termios_p->c_iflag |= ISTRIP;
if (buf.c_iflag & _SYSV_INLCR)
termios_p->c_iflag |= INLCR;
if (buf.c_iflag & _SYSV_IGNCR)
termios_p->c_iflag |= IGNCR;
if (buf.c_iflag & _SYSV_ICRNL)
termios_p->c_iflag |= ICRNL;
if (buf.c_iflag & _SYSV_IXON)
termios_p->c_iflag |= IXON;
if (buf.c_iflag & _SYSV_IXOFF)
termios_p->c_iflag |= IXOFF;
if (buf.c_iflag & _SYSV_IXANY)
termios_p->c_iflag |= IXANY;
if (buf.c_iflag & _SYSV_IMAXBEL)
termios_p->c_iflag |= IMAXBEL;
termios_p->c_oflag = 0;
if (buf.c_oflag & OPOST)
termios_p->c_oflag |= OPOST;
if (buf.c_oflag & ONLCR)
termios_p->c_oflag |= ONLCR;
termios_p->c_cflag = 0;
switch (buf.c_cflag & _SYSV_CSIZE)
{
case _SYSV_CS5:
termios_p->c_cflag |= CS5;
break;
case _SYSV_CS6:
termios_p->c_cflag |= CS6;
break;
case _SYSV_CS7:
termios_p->c_cflag |= CS7;
break;
case _SYSV_CS8:
termios_p->c_cflag |= CS8;
break;
}
if (buf.c_cflag & _SYSV_CSTOPB)
termios_p->c_cflag |= CSTOPB;
if (buf.c_cflag & _SYSV_CREAD)
termios_p->c_cflag |= CREAD;
if (buf.c_cflag & _SYSV_PARENB)
termios_p->c_cflag |= PARENB;
if (buf.c_cflag & _SYSV_PARODD)
termios_p->c_cflag |= PARODD;
if (buf.c_cflag & _SYSV_HUPCL)
termios_p->c_cflag |= HUPCL;
if (buf.c_cflag & _SYSV_CLOCAL)
termios_p->c_cflag |= CLOCAL;
termios_p->c_lflag = 0;
if (buf.c_lflag & _SYSV_ISIG)
termios_p->c_lflag |= ISIG;
if (buf.c_lflag & _SYSV_ICANON)
termios_p->c_lflag |= ICANON;
if (buf.c_lflag & _SYSV_ECHO)
termios_p->c_lflag |= ECHO;
if (buf.c_lflag & _SYSV_ECHOE)
termios_p->c_lflag |= ECHOE;
if (buf.c_lflag & _SYSV_ECHOK)
termios_p->c_lflag |= ECHOK;
if (buf.c_lflag & _SYSV_ECHONL)
termios_p->c_lflag |= ECHONL;
if (buf.c_lflag & _SYSV_NOFLSH)
termios_p->c_lflag |= NOFLSH;
if (buf.c_lflag & _SYSV_TOSTOP)
termios_p->c_lflag |= TOSTOP;
if (buf.c_lflag & _SYSV_ECHOKE)
termios_p->c_lflag |= ECHOKE;
if (buf.c_lflag & _SYSV_ECHOPRT)
termios_p->c_lflag |= ECHOPRT;
if (buf.c_lflag & _SYSV_ECHOCTL)
termios_p->c_lflag |= ECHOCTL;
if (buf.c_lflag & _SYSV_FLUSHO)
termios_p->c_lflag |= FLUSHO;
if (buf.c_lflag & _SYSV_PENDIN)
termios_p->c_lflag |= PENDIN;
if (buf.c_lflag & _SYSV_IEXTEN)
termios_p->c_lflag |= IEXTEN;
termios_p->c_cc[VEOF] = buf.c_cc[_SYSV_VEOF];
termios_p->c_cc[VEOL] = buf.c_cc[_SYSV_VEOL];
termios_p->c_cc[VEOL2] = buf.c_cc[_SYSV_VEOL2];
termios_p->c_cc[VERASE] = buf.c_cc[_SYSV_VERASE];
termios_p->c_cc[VKILL] = buf.c_cc[_SYSV_VKILL];
termios_p->c_cc[VINTR] = buf.c_cc[_SYSV_VINTR];
termios_p->c_cc[VQUIT] = buf.c_cc[_SYSV_VQUIT];
termios_p->c_cc[VSTART] = '\021'; /* XON (^Q). */
termios_p->c_cc[VSTOP] = '\023'; /* XOFF (^S). */
termios_p->c_cc[VSUSP] = '\0'; /* System V release 3 lacks job control. */
termios_p->c_cc[VMIN] = buf.c_cc[_SYSV_VMIN];
termios_p->c_cc[VTIME] = buf.c_cc[_SYSV_VTIME];
return 0;
}
weak_alias (__tcgetattr, tcgetattr)

197
sysdeps/unix/sysv/aix/tcsetattr.c Normal file
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@ -0,0 +1,197 @@
/* Copyright (C) 1992, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <stddef.h>
#include <termios.h>
#include <sys/ioctl.h>
#include <sysv_termio.h>
const speed_t __unix_speeds[] =
{
0,
50,
75,
110,
134,
150,
200,
300,
600,
1200,
1800,
2400,
4800,
9600,
19200,
38400,
};
/* Set the state of FD to *TERMIOS_P. */
int
tcsetattr (fd, optional_actions, termios_p)
int fd;
int optional_actions;
const struct termios *termios_p;
{
struct __sysv_termio buf;
int ioctl_function;
if (termios_p == NULL)
{
__set_errno (EINVAL);
return -1;
}
switch (optional_actions)
{
case TCSANOW:
ioctl_function = _TCSETA;
break;
case TCSADRAIN:
ioctl_function = _TCSETAW;
break;
case TCSAFLUSH:
ioctl_function = _TCSETAF;
break;
default:
__set_errno (EINVAL);
return -1;
}
if ((termios_p->c_cflag & 0x000f0000) >> 16 != (termios_p->c_cflag & 0xf))
{
__set_errno (EINVAL);
return -1;
}
buf.c_iflag = 0;
if (termios_p->c_iflag & IGNBRK)
buf.c_iflag |= _SYSV_IGNBRK;
if (termios_p->c_iflag & BRKINT)
buf.c_iflag |= _SYSV_BRKINT;
if (termios_p->c_iflag & IGNPAR)
buf.c_iflag |= _SYSV_IGNPAR;
if (termios_p->c_iflag & PARMRK)
buf.c_iflag |= _SYSV_PARMRK;
if (termios_p->c_iflag & INPCK)
buf.c_iflag |= _SYSV_INPCK;
if (termios_p->c_iflag & ISTRIP)
buf.c_iflag |= _SYSV_ISTRIP;
if (termios_p->c_iflag & INLCR)
buf.c_iflag |= _SYSV_INLCR;
if (termios_p->c_iflag & IGNCR)
buf.c_iflag |= _SYSV_IGNCR;
if (termios_p->c_iflag & ICRNL)
buf.c_iflag |= _SYSV_ICRNL;
if (termios_p->c_iflag & IXON)
buf.c_iflag |= _SYSV_IXON;
if (termios_p->c_iflag & IXOFF)
buf.c_iflag |= _SYSV_IXOFF;
if (termios_p->c_iflag & IXANY)
buf.c_iflag |= _SYSV_IXANY;
if (termios_p->c_iflag & IMAXBEL)
buf.c_iflag |= _SYSV_IMAXBEL;
buf.c_oflag = 0;
if (termios_p->c_oflag & OPOST)
buf.c_oflag |= _SYSV_OPOST;
if (termios_p->c_oflag & ONLCR)
buf.c_oflag |= _SYSV_ONLCR;
/* So far, buf.c_cflag contains the speed in CBAUD. */
if (termios_p->c_cflag & CSTOPB)
buf.c_cflag |= _SYSV_CSTOPB;
if (termios_p->c_cflag & CREAD)
buf.c_cflag |= _SYSV_CREAD;
if (termios_p->c_cflag & PARENB)
buf.c_cflag |= _SYSV_PARENB;
if (termios_p->c_cflag & PARODD)
buf.c_cflag |= _SYSV_PARODD;
if (termios_p->c_cflag & HUPCL)
buf.c_cflag |= _SYSV_HUPCL;
if (termios_p->c_cflag & CLOCAL)
buf.c_cflag |= _SYSV_CLOCAL;
switch (termios_p->c_cflag & CSIZE)
{
case CS5:
buf.c_cflag |= _SYSV_CS5;
break;
case CS6:
buf.c_cflag |= _SYSV_CS6;
break;
case CS7:
buf.c_cflag |= _SYSV_CS7;
break;
case CS8:
buf.c_cflag |= _SYSV_CS8;
break;
}
buf.c_lflag = 0;
if (termios_p->c_lflag & ISIG)
buf.c_lflag |= _SYSV_ISIG;
if (termios_p->c_lflag & ICANON)
buf.c_lflag |= _SYSV_ICANON;
if (termios_p->c_lflag & ECHO)
buf.c_lflag |= _SYSV_ECHO;
if (termios_p->c_lflag & ECHOE)
buf.c_lflag |= _SYSV_ECHOE;
if (termios_p->c_lflag & ECHOK)
buf.c_lflag |= _SYSV_ECHOK;
if (termios_p->c_lflag & ECHONL)
buf.c_lflag |= _SYSV_ECHONL;
if (termios_p->c_lflag & NOFLSH)
buf.c_lflag |= _SYSV_NOFLSH;
if (termios_p->c_lflag & TOSTOP)
buf.c_lflag |= _SYSV_TOSTOP;
if (termios_p->c_lflag & ECHOCTL)
buf.c_lflag |= _SYSV_ECHOCTL;
if (termios_p->c_lflag & ECHOPRT)
buf.c_lflag |= _SYSV_ECHOPRT;
if (termios_p->c_lflag & ECHOKE)
buf.c_lflag |= _SYSV_ECHOKE;
if (termios_p->c_lflag & FLUSHO)
buf.c_lflag |= _SYSV_FLUSHO;
if (termios_p->c_lflag & PENDIN)
buf.c_lflag |= _SYSV_PENDIN;
if (termios_p->c_lflag & IEXTEN)
buf.c_lflag |= _SYSV_IEXTEN;
buf.c_cc[_SYSV_VINTR] = termios_p->c_cc[VINTR];
buf.c_cc[_SYSV_VQUIT] = termios_p->c_cc[VQUIT];
buf.c_cc[_SYSV_VERASE] = termios_p->c_cc[VERASE];
buf.c_cc[_SYSV_VKILL] = termios_p->c_cc[VKILL];
if (buf.c_lflag & _SYSV_ICANON)
{
buf.c_cc[_SYSV_VEOF] = termios_p->c_cc[VEOF];
buf.c_cc[_SYSV_VEOL] = termios_p->c_cc[VEOL];
}
else
{
buf.c_cc[_SYSV_VMIN] = termios_p->c_cc[VMIN];
buf.c_cc[_SYSV_VTIME] = termios_p->c_cc[VTIME];
}
buf.c_cc[_SYSV_VEOL2] = termios_p->c_cc[VEOL2];
if (__ioctl (fd, ioctl_function, &buf) < 0)
return -1;
return 0;
}